Jie.
HZ.ZJ.CN
Summary
👤
SeniorJie Jenn is a data engineering and analytics specialist with nine years of hands-on experience and a 13-year background in reporting, automation, and financial application development. Skilled across Python, SQL (MS SQL Server, BigQuery, Postgres, Snowflake, DuckDB), dbt, AWS/GCP, Playwright, and Power BI, she builds data pipelines, automations, and dashboards that consistently reduce manual work and error rates. She has a strong track record in enterprise ETL, Salesforce integrations, and web scraping, and has driven process improvements that improved efficiency by up to 60%. As a prolific educator, she runs multiple YouTube channels with over 60,000 subscribers and 17 million views, translating complex technical topics into practical tutorials. Based in Portland, Oregon, she combines deep SQL/DBT expertise with applied Python automation to turn messy, unstructured sources into reliable analytics products.
9 years of coding experience
Github Skills (31)
fastify10
nodejs9
editor8
loopback8
typescript8
visual-studio-code8
electron8
microsoft8
vuejs26
graphql-schema5
koa5
graphql5
javascript4
driver4
apollo4
Programming languages (3)
Github contributions (5)
codejie/vscode-stdf-preview
Feb 2022 - May 2022
Contributions:47 commits, 2 pushes in 2 months
codejie/poplar-logger
Jun 2018 - Aug 2023
Contributions:3 pushes, 2 branches in 5 years 3 months
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